I recently installed a BD diesel protect68 pressure control kit part #1030362 on my 2012 Ram 3500 DRW.

The only mods are H&S Mini Max, S&B intake, and full delete.

The land yacht ran great for about a week and half went to leave one morning and I noticed it took a little more throttle than usual to get moving, next thing I know 2nd and 3rd gear are slipping hard then the truck slams into 4th and then starts to slowly move out.

Hooked my scantool to the truck and pulled 5 codes. P0733: Gear ratio error in 3rd, P0732: Gear ratio error in 2nd, P0841: Low/reverse pressure switch rationality, P0870: OD hydraulic pressure test, P0935: Hydraulic pressure sensor circuit high.

What do ya'll think the possibility of it being a valve body issue or far worse?